Power Integrations (POWI) Unveils Ultra-Slim Reference Designs for NVIDIA (NVDA) Data Center Architecture

Power Integrations (POWI) announced new reference designs for auxiliary power supplies targeting NVIDIA's Kyber 800 VDC data center architecture. The ultra-slim 15W and 35W designs leverage POWI's proprietary 1700V-rated PowiGaN technology, positioning the company as a critical enabler in next-generation GPU infrastructure optimization.

This development reflects the ongoing infrastructure build-out supporting AI acceleration. As hyperscalers and enterprises deploy NVIDIA's latest GPU clusters, ancillary power management becomes increasingly important for thermal efficiency and board density. POWI's compact reference designs address a specific architectural constraint—reducing auxiliary power footprint on data center motherboards.

The announcement carries modest direct market implications. It validates POWI's technical differentiation in high-voltage GaN semiconductors but does not signal material demand shifts or customer wins. Rather, it demonstrates alignment between component suppliers and NVIDIA's platform roadmap, a positive signal for ecosystem maturity.

Sector implication: Strength in semiconductor design tooling and power management components suggests sustained data center capex momentum. However, the news lacks earnings catalyst specificity or volume guidance, limiting upside momentum for POWI in the near term.